If you're going to continue to use <a href="http://www.codepad.org">www.codepad.org</a> it might be worthwhile to download and install Hugs so you have a better idea of what is and isn't supported by it.<br><br>That being said, I wouldn't use <a href="http://codepad.org">codepad.org</a>, or Hugs, as Hugs is rather out of date and GHC is much better. In addition to being more up to date, GHC is also used by most Haskell developers, including I'd imagine nearly everyone on this mailing list, so you're going to get much better feedback about it versus Hugs.<br>
<br clear="all">-R. Kyle Murphy<br>--<br>Curiosity was framed, Ignorance killed the cat.<br>
<br><br><div class="gmail_quote">On Wed, Jul 13, 2011 at 16:09, Roelof Wobben <span dir="ltr"><<a href="mailto:rwobben@hotmail.com">rwobben@hotmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
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> From: <a href="mailto:rwobben@hotmail.com">rwobben@hotmail.com</a><br>
> To: <a href="mailto:adrien@adrienhaxaire.org">adrien@adrienhaxaire.org</a><br>
> Subject: RE: [Haskell-beginners] question<br>
> Date: Wed, 13 Jul 2011 20:07:54 +0000<br>
><br>
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> ----------------------------------------<br>
> > Date: Wed, 13 Jul 2011 22:00:40 +0200<br>
> > From: <a href="mailto:adrien@adrienhaxaire.org">adrien@adrienhaxaire.org</a><br>
> > To: <a href="mailto:beginners@haskell.org">beginners@haskell.org</a><br>
> > Subject: Re: [Haskell-beginners] question<br>
<div class="im">> ><br>
> > Le 13/07/2011 21:27, Roelof Wobben a écrit :<br>
> > > For a exercise I need to multiply a number by itself.<br>
> > ><br>
> > > So I used :<br>
> > ><br>
> > ><br>
> > ><br>
> > > [x^2 | x<- [1..100]]<br>
> > ><br>
> > > but now I get a error message on codepad that ^is unknown.<br>
> > > What can I use then and where do I find it on a keyboard?<br>
> > ><br>
> > > Roelof<br>
> ><br>
> > Hello,<br>
> ><br>
> > What does codepad not recognize? the caret character or the expression<br>
> > you used?<br>
><br>
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</div>It don't regonize the caret character,<br>
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Like I said I use <a href="http://www.codepad.org" target="_blank">www.codepad.org</a> and it uses Hugs.<br>
<font color="#888888"><br>
Roelof<br>
</font><div><div></div><div class="h5"><br>
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</div></div></blockquote></div><br>